diffraction efficiency造句
造句與例句
手機(jī)版
- Studied the read method for equal diffraction efficiency image
研究了等衍射效率全息圖的讀出方法。 - Focusing characteristics and diffraction efficiency of the holographic lens in icf driver system
系統(tǒng)中全息透鏡聚焦特性及衍射效率分析 - Meanwhile , such parameters as diffraction efficiency , deflection angle and driving power of device have been analyzed and computed theoretically
電極厚度以及器件的聲光衍射效率、偏轉(zhuǎn)角度、聲驅(qū)動功率等參數(shù)。最后是器件的制作。 - The relationship between diffraction efficiency and groove depth , and the light - guiding properties of sub - micron gratings are verified by experiments
通過實驗驗證亞微米光柵衍射效率與光柵槽深的關(guān)系,并證實亞微米光柵具有導(dǎo)光特性。 - Furthermore , the exposure schedule for recording holograms with equalized diffraction efficiency is designed based on the above - mentioned optical erasure time constants
并且依據(jù)上述兩種光擦除時間常數(shù)，為分批存儲熱固定多重全息圖的等衍射效率記錄設(shè)計了曝光時序。 - The transmission angle is controlled by grating frequency and the diffraction efficiency is controlled by groove depth of sub - micro gratings to get uniformity of transmission filed
亞微米光柵型導(dǎo)光板通過光柵空頻控制出射光方向、控制槽深調(diào)節(jié)衍射效率,達(dá)到導(dǎo)光板出射光強(qiáng)的均勻性。 - The diffraction efficiency changing with grating parameters , especially for the situation that gaussian beams diffracted by finite grating , is numerically studied . 3
對單色平面波和有限尺寸高斯光束入射矩形光柵時的衍射效率與光柵柵距、槽深、開口比和入射角等參數(shù)的關(guān)系進(jìn)行了仿真計算。 - The recording characteristics of the material are discussed in detail in terms of sensitivity , diffraction efficiency , bragg angle , refractive index modulation ( an ) and so on
通過在材料中記錄無傾斜光柵，研究了該材料的全息存儲特性(包括衍射效率，靈敏度，動態(tài)范圍，折射率調(diào)制度，角度選擇性等) 。 - We stored 1000 binary pages in a 0 . 03 % ferlinbo3 crystal using this system and batch thermal fixing technique . all the stored images are retrieved , and the retrieved images have uniform diffraction efficiency and good quality
最后，采用分批熱固定方法在fe : linbo _ 3中存儲1000幅二值數(shù)據(jù)頁，全部讀出所有的圖像，衍射效率均勻，圖像質(zhì)量良好。 - The results demonstrate the diffraction efficiency of the sample increase with the spatial frequency firstly and then up a certain threshold . above the threshold spatial frequency , the diffraction efficiency of the sample will decrease
另外，通過改變材料厚度的實驗研究發(fā)現(xiàn)，材料的全息存儲性能起初隨厚度的增加而增加，但當(dāng)厚度增到一定的值后，其性能反而開始下降。 - It's difficult to see diffraction efficiency in a sentence. 用diffraction efficiency造句挺難的
- This paper also discussed the factors that influenced the diffraction efficiency of scattering object , and proposed the amount of refraction index modulation was very small , the diffraction efficiency was mainly determined by chemical treatment
并指出體積光柵效應(yīng)對透射全息衍射效率是有貢獻(xiàn)的,討論了影響散射物體全息衍射效率的問題,最后指出在一般情況下,調(diào)制折射率是一個很小的量,化學(xué)處理對它起著關(guān)鍵性的作用。 - The performance of another photopolymer system without shrinkage in theoretic is discussed also . the experiments indicate that this kind of photopolymer has little erasure effect . however , its diffraction efficiency need to be improved and the noise of the material need to be restrained
分析了一種理論上無收縮體系材料的全息存儲特性，并對材料的耐擦除特性作了實驗研究，表明該材料擁有較好的耐擦除特性。 - Firstly , the diffraction properties of sub - micron gratings is analyzed using rigorous coupled - wave theory , including the relationship of the direction of diffraction light in each grade and grating period , and the relationship between diffraction efficiency and groove depth
文中首先利用嚴(yán)格耦合波理論( rcwa )分析亞微米光柵的衍射特性,即各級次衍射光方向與光柵周期及入射光角度的關(guān)系,亞微米光柵的衍射效率與槽深的關(guān)系。 - As the results , firstly , some steady parameters were determined , including the gain coefficient , diffraction efficiency of the volume grating and response time t1 of twm under different total incident intensity i0 , ratio of two writing beams mo , angle between two writing beams 2 and polarization conditions
論文給出了不同寫入光強(qiáng)比、寫入總光強(qiáng)、寫入光夾角及偏振光下ce ： knsbn晶體的兩波耦合增益系數(shù)、衍射效率、響應(yīng)時間的變化規(guī)律。 - Photorefractive gratings are promising to be applied to wavelength division multiplexing ( wdm ) systems and electro - optic integration due to the advantages of small size , simple structure , easy erasing , high diffraction efficiency , low temperature sensitivity , narrow band filtering and so on
光折變光柵具有體積小、制作簡單、易擦除、可以實時處理、衍射效率高、溫度響應(yīng)小、可以進(jìn)行窄帶濾波等優(yōu)點，其在波分復(fù)用系統(tǒng)和光集成方面有著潛在的應(yīng)用前景。 - The diffraction efficiency of phase mask is discussed by using rigorous coupled - wave theory . the results are useful for fabrication of phase mask . and the diffraction efficiency of linearly chirped phase mask is discussed , it presents require of ion - beam etching
利用嚴(yán)格耦合波理論對光纖光柵相位掩模的衍射效率問題進(jìn)行了深入研究,以達(dá)到指導(dǎo)光纖光柵相位掩模實際制作的目的,并且研究了啁啾掩模的衍射效率問題,為線性啁啾光刻膠掩模的離子束刻蝕提出了要求。 - At the different recording angles , the raman - nath diffraction and bragg diffraction phenomenon are observed , respectively . then , the wavelength selectivity and the relationship of diffraction efficiency and polarization state are discussed when the recording angle of 60 ? formed by two writing beam
分別觀察到了寫入光束夾角不同時光柵的拉曼-奈斯衍射和布拉格衍射現(xiàn)象，并對雙光束夾角為60時寫入光柵的波長選擇性及衍射效率與入射光偏振態(tài)的關(guān)系進(jìn)行討論。 - In this paper we present the theory of the formation of photorefractive gratings and its filtering mechanism , and discuss the recording method in linbo3 : fe crystal and its application in demultiplexing system . the main contents are following : ( 1 ) the formation mechanism , diffraction efficiencies and wavelength sensitivity of the photorefractive volume grating in photorefractive crystals are theoretically analyzed
本文主要從理論上分析了光折變光柵的形成機(jī)理和多重光折變體光柵的濾波原理，并從實驗上探討了在linbo _ 3 : fe晶體中寫入光折變體相位光柵的方法及其在波分解復(fù)用系統(tǒng)的應(yīng)用。 - The bragg diffraction efficiency of gows in bismuth - doped yig film is caculated by considering the edge cut - off effect . the obtained theoretical curve is basically agreement with the experimental results . it is shown that the diffraction performance for mo bragg cells can be greatly increased by using an appropriately nonuniform bias field
2 .考慮到邊緣截止效應(yīng),論文中計算了靜磁正向體波對導(dǎo)波光的衍射效率,理論結(jié)果與實驗符合;從而表明,與均勻場情形相比,適當(dāng)不均勻場可以大大提高磁光bragg器件的衍射效率。 - Abstract : the second scalar analysis method to calculate the di ffraction efficiency of grating was described in detail , a simple effective approximation formula to calculate the diffraction efficiency of grating was educed . diffraction efficiencies were given and compared with scalar results , rigorous vector results
文摘:詳細(xì)介紹了計算光柵衍射效率的二階標(biāo)量近似法，推導(dǎo)出一種簡單有效的計算光柵衍射效率的近似公式.給出了利用近似公式對幾種情況下光柵衍射效率的計算結(jié)果，并與普通標(biāo)量法、嚴(yán)格矢量法的計算結(jié)果進(jìn)行了比較
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